<!--
 * @Description:
 * @Author: huiLong.lan
 * @Date: 2024-09-29 11:15:03
 * @LastEditors: huiLong.lan
 * @LastEditTime: 2024-09-29 11:15:08
-->
<!-- src/components/WangEditor/index.vue -->
<template>
  <div style="border: 1px solid #ccc">
    <!-- 工具栏 -->
    <Toolbar
      :editor="editorRef"
      :default-config="toolbarConfig"
      style="border-bottom: 1px solid #ccc"
      :mode="mode"
    />
    <!-- 编辑器 -->
    <Editor
      v-model="defaultHtml"
      :default-config="editorConfig"
      style="height: 500px; overflow-y: hidden"
      :mode="mode"
      @on-change="handleChange"
      @on-created="handleCreated"
    />
  </div>
</template>

<script setup lang="ts">
import { onBeforeUnmount, shallowRef, reactive, toRefs } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'

// API 引用
// import { uploadFileApi } from '@/api/file'

const props = defineProps({
  modelValue: {
    type: [String],
    default: ''
  }
})

const emit = defineEmits(['update:modelValue'])

// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef()

const state = reactive({
  toolbarConfig: {},
  editorConfig: {
    placeholder: '请输入内容...',
    MENU_CONF: {
      uploadImage: {
        // 自定义图片上传
        // async customUpload(file: any, insertFn: any) {
        //   uploadFileApi(file).then((response) => {
        //     const url = response.data.url
        //     insertFn(url)
        //   })
        // }
      }
    }
  },
  defaultHtml: props.modelValue,
  mode: 'default'
})

const { toolbarConfig, editorConfig, defaultHtml, mode } = toRefs(state)

const handleCreated = (editor: any) => {
  editorRef.value = editor // 记录 editor 实例，重要！
}

function handleChange(editor: any) {
  emit('update:modelValue', editor.getHtml())
}

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value
  if (editor == null) return
  editor.destroy()
})
</script>

<style src="@wangeditor/editor/dist/css/style.css"></style>
